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Mercuric Oxide Red from Mexico

Red mercuric oxide (HgO) is a scarlet powder used in battery production and as a chemical reagent. It qualifies for HTS 2852.10.90.00 as a chemically defined mercury oxide compound not covered by other specific mercury subheadings. Distinguished from yellow form by particle size and color.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Declare exact color variant for accurate statistical reporting; ensure compliance with mercury export/import bans in certain countries; store in sealed containers to prevent oxidation